UofIMechEng

2 years ago

The initial speed of a 2.23-kg box traveling up a plane inclined 37° to the horizontal is 4.31 m/s. The coefficient of kinetic friction between the box and the plane is 0.30.
(a) How far along the incline does the box travel before coming to a stop?
(b) What is its speed when it has traveled half the distance found in Part (a)?